Adaptive Noise Detection and Removal Algorithm Using Local Statistics for Salt-and-Pepper Noise |
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| Authors: | Tuan-anh NGUYEN Won-seon SONG Min-cheol HONG |
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| Affiliation: | School of Electronics Engineering,Soongsil University,Seoul 156-743,Korea |
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| Abstract: | In this paper,an adaptive noise detection and removal algorithm using local statistics for salt-and-pepper noise are proposed.In order to determine constraints for noise detection,the local mean,variance,and maximum value are used.In addition,a weighted median filter is employed to remove the detected noise.The simulation results show the capability of the propsed algorithm removcs the noise effectively. |
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| Keywords: | noise detection removal local statistics salt-and-pepper noise |
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